Update actions/checkout action to v3

Author: renovate[bot]

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
       - name: Setup Go
         uses: actions/setup-go@v2
         with:

.github/workflows/docker-release.yml

@@ -7,7 +7,7 @@ jobs:
     if: github.ref == 'refs/heads/master'
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
 
       - name: Release latest
         uses: elgohr/Publish-Docker-Github-Action@master
@@ -22,7 +22,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags')
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
 
       - name: Get the version
         id: get_version

.github/workflows/go-release.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
       - name: Compile and release for Linux amd64
         uses: ngs/go-release.action@v1.0.1
         env:
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
       - name: Compile and release for Darwin amd64
         uses: ngs/go-release.action@v1.0.1
         env:
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v3.1.0
       - name: Compile and release for Windows amd64
         uses: ngs/go-release.action@v1.0.1
         env: